Clinical Profile and Outcome of Brain Abscess in Children from a Tertiary Care Hospital in Eastern Uttar Pradesh

BACKGROUND AND AIMS: Brain abscess is a serious and dreadful disease presenting at tertiary centre. The objective of this study was to look into the clinical profile, predisposing conditions, microbiology and outcome of children suffering from brain abscess. METHODS: 30 children up to 18 years with clinical and imaging evidence of brain abscess were taken for study. Patients were stabilized as per unit protocol. Necessary investigations were carried out. Neuroimaging (CT or MRI) was used to confirm the diagnosis. All parameters (clinical, investigation, outcome) were recorded in predesigned performa. Neurosurgery consultation was sought in patients with multiple abscesses, posterior fossa abscesses, abscess with air-fluid level and causing midline shift. RESULTS: There were 16 males with 13 patients in age group (5-10 years). Mean duration of stay in hospital was 14.8 days. Most common predisposing factor was chronic suppurative otitis media (n-15). Typically, patients presented with fever, headache and seizures. On examination, motor deficits were the most common followed by signs of meningitis. Computerized tomography confirmed the diagnosis in most cases. Temporal lobe (n-11) was the commonest intracranial site for the abscess. Methicillin resistant staphylococcus and proteus mirabilis were the common pathogen isolated from blood and pus. Blood culture positivity rate was 16.7% and pus culture positivity rate was 25%. All cases were managed with intravenous antibiotics and aspiration (n-10) and excision (n-6). There were 5 deaths. There was complete immediate recovery in 13 cases with residual motor deficit in 12 cases. CONCLUSION: Brain abscess is a rare but serious entity in children. Late diagnosis and improper management leads to poor outcome. Early surgical intervention is helpful. Threshold for diagnosis should be low in children with chronic ear infection and congenital heart diseases.